tx 0x5cea6ed20d999b8ace5ecd81b4d2c0ff048a9f9d896ddd35418e49ec7dfbe81dCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 19989820,
    "price": 64213000000,
    "market_id": 0,
    "post_only": true,
    "stop_loss": null,
    "account_id": 42,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}